let whiteCard = [{
        url: './img/bk1.png'
    },
    {
        url: './img/bk2.png'
    }, {
        url: './img/bk3.png'
    }, {
        url: './img/bk4.png'
    }, {
        url: './img/bk5.png'
    }
] //白卡
let greenCard = [{
    url: './img/lvk1.png'
}, {
    url: './img/lvk2.png'
}, {
    url: './img/lvk3.png'
}, {
    url: './img/lvk4.png'
}, {
    url: './img/lvk5.png'
}] //绿卡
let blueCard = [{
    url: './img/lk1.png'
}, {
    url: './img/lk2.png'
}, {
    url: './img/lk3.png'
}, {
    url: './img/lk4.png'
}, {
    url: './img/lk5.png'
}] //蓝卡
let purpleCard = [{
    url: './img/zk1.png'
}, {
    url: './img/zk2.png'
}, {
    url: './img/zk3.png'
}, {
    url: './img/zk4.png'
}] //紫卡
let orangeCard = [{
    url: './img/ck1.png'
}, {
    url: './img/ck2.png'
}, {
    url: './img/ck3.png'
}, {
    url: './img/ck4.png'
}, {
    url: './img/ck5.png'
}, {
    url: './img/ck6.png'
}, {
    url: './img/ck7.png'
}, {
    url: './img/ck8.png'
}, {
    url: './img/ck9.png'
}] //橙卡